// 引入 echarts 核心模块，核心模块提供了 echarts 使用必须要的接口。
import * as echarts from "echarts/core";
// 引入柱状图图表，图表后缀都为 Chart
import { BarChart } from "echarts/charts";
// 引入标题，提示框，直角坐标系，数据集，内置数据转换器组件，组件后缀都为 Component
import {
	TitleComponent,
	TooltipComponent,
	GridComponent,
	DatasetComponent,
	TransformComponent,
} from "echarts/components";
// 标签自动布局、全局过渡动画等特性
import { LabelLayout, UniversalTransition } from "echarts/features";
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from "echarts/renderers";

import Chart from "./Chart.vue";
import type { App } from "vue";

export const install = (app: App) => {
	app.component("v-chart", Chart);
};

// 注册必须的组件
echarts.use([
	TitleComponent,
	TooltipComponent,
	GridComponent,
	DatasetComponent,
	TransformComponent,
	BarChart,
	LabelLayout,
	UniversalTransition,
	CanvasRenderer,
]);

export default {
	install
};
